Aluminium Pattern Sheets
The high strength-to-weight ratio and raised anti-skid patterns make ALuminium Pattern sheets ideal...
Aluminum coils can be produced from aluminum ingots or other forms of raw aluminum (called cold rolling or direct casting) or from a smelting process directly through rolling (called continuous casting). These sheets of rolled aluminum are then rolled up, or coiled, around a core. Our aluminum coils are precision-finished to match international standards. They have good shape, high tolerance, versatility, and blemish-free surfaces. They are used in commercial and general engineering applications such as bus bodies, cladding, and fan blades. The company meets the demands of its ever-growing clientele with continuous upgrades and process improvements.
Quality Aluminium Steel Coils for Every Industry
Santhana Lakshmi Metals is a leading supplier of high-quality Aluminium Steel Coils in India. Our products are carefully made to meet the different needs of industries across the country. We use advanced technology and strict quality checks to ensure our aluminium steel coils are strong, durable, and reliable.
Our Aluminium Steel coils are perfect for a wide range of uses, known for being lightweight yet strong. We are committed to making products that not only meet but exceed industry standards, ensuring our customers receive top-quality coils.
Santhana Lakshmi Metals is dedicated to quality and customer satisfaction. We focus on providing excellent products and dependable service, making us the trusted choice for businesses across India. Whether your needs are simple or complex, you can count on us to deliver the best every time.
Why Our Aluminium and Steel Coils Are the Preferred Choice?
Santhana Lakshmi Metals offers Aluminium Steel Coils that truly stand out in both quality and performance. Our advanced manufacturing techniques ensure that each coil not only meets but exceeds industry benchmarks. With our top-tier facilities and a team of experts, every coil is crafted to be durable, efficient, and visually stunning.
Our Aluminium steel coils are perfect for a variety of applications. Whether you're looking for lightweight, rust-resistant coils for sleek, modern architectural projects or robust steel coils for heavy-duty engineering challenges, our products are engineered to fit your specific needs.
Choosing our coils means going beyond the basics. With their versatility, reliability, and standout aesthetic, they’re the ideal pick for enhancing efficiency and achieving exceptional results.
Customization Options for Your Coils
Santhana Lakshmi Metals recognizes that each project is one-of-a-kind. We provide a broad selection of customization options to ensure our aluminium and steel coils meet your specific needs. Whether you need coils with exact dimensions, particular alloys, or unique finishes, we can tailor your order to fit perfectly. Our expert team works closely with you to understand your requirements and deliver bespoke solutions. From slitting and cutting to embossing and perforating, we offer a range of customization options to enhance both the functionality and appearance of your coils. When you choose Santhana Lakshmi Metals, you can trust that your aluminium and steel coils will be expertly engineered to meet your highest standards.
Technique |
ROLLING |
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STANDARD |
ASTM-B-209M , EN573 AND THE ALUMINIUM ASSOCIATION |
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Dimensions |
Parameter |
Range |
Tolerance |
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Thickness (mm) |
0.25 - 4.00 |
0.25 TO 0.60 +/-0.020 | 0.61 to 1.00 +/-0.030 | |
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Width (mm) |
500 — 1600 |
+/-3 for width <=1000 | +/-4 for width >1000 | +/-10 for thickness >1.63 |
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Length (mm) MAX |
2438 for thickness < 0.7, |
+/-3 for length <=1000 | +/-4 for length 1000-2000 | +/-5 for length 2000-3000 | +/-7 for length >3000 |
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COIL OD |
1800MM MAXIMUM |
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CORE ID |
152 | 203 | 300 | 406 | 508 |
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BUNDLE WEIGHT |
250 KG TO 4000 KG |
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PACKAGE |
The coils are packed in eye-to-sky or eye-to-wall position, wrapped in HDPE and hardboard, strapped with hoop iron and placed on wooden pallets. Moisture protection is provided by silica gel packets. |
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APPLICATION |
Bus cabins and bodies | Insulation | Cladding in buildings | aluminium composite panels |false ceiling | panelling (plain or colour-coated coils) | Electrical busbar ducting, flexibles, transformer strips, etc |
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Alloy Equivalents |
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Alloy (%) |
INDIA (IS) |
UK (BS) |
USA (AA) |
CANADA (AICAN) |
GERMANY (DIN) |
ASTM |
JAPAN (JIS) |
FRANCE (AFNOR) |
RUSSIA |
|
AA 1050 |
19500 |
E1B |
1050 OR 1060 |
IS |
Al 99.5 |
99.6 A |
Al-1 |
A-5 |
- |
|
AA 1100 |
19000 |
E1C |
1100 |
2S |
AL 99.0 |
99.0 A |
AL-3 |
A-4 |
A-2 |
|
AA 1200 |
|
|
|
|
|
|
|
|
|
|
AA 3003 |
|
|
|
|
|
|
|
|
|
|
AA 3004 |
|
|
|
|
|
|
|
|
|
|
AA 3103 |
- |
NE-3 |
3103 |
3S |
Al Mn |
- |
- |
3103 |
- |
|
AA 3105 |
|
|
|
|
|
|
|
|
|
|
AA 5005 |
|
|
|
|
|
|
|
|
|
|
AA 5052 |
52000 |
NE-4 |
5052 |
M57S |
AlMg2 |
GR 20A |
A2-Si |
A-G3 |
AM |
|
AA 5251 |
|
|
|
|
|
|
|
|
|
|
AA 8011 |
|
|
|
|
|
|
|
|
|
|
Mechanical Properties |
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Alloy (AA) |
Temper |
UTS (mpa) |
%E (min) |
||||
Min |
Max |
(50mm gauge length) |
|||||
0.50 — 0.80 mm |
0.80 — 1.30 mm |
1.30 — 2.60mm |
2.60 — 4.00 mm |
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1050 |
O |
55 |
95 |
22 |
25 |
29 |
30 |
1050 |
H14 |
95 |
125 |
4 |
5 |
6 |
6 |
1050 |
H18 |
125 |
- |
3 |
3 |
4 |
4 |
1070 |
O |
- |
95 |
27 |
27 |
29 |
34 |
1070 |
H14 |
95 |
120 |
4 |
5 |
6 |
7 |
1070 |
H18 |
120 |
- |
3 |
3 |
4 |
4 |
1200, 1100 |
O |
70 |
110 |
20 |
25 |
29 |
30 |
1200, 1100 |
H14 |
105 |
140 |
3 |
4 |
5 |
5 |
1200, 1100 |
H16 |
125 |
150 |
2 |
3 |
4 |
4 |
1200, 1100 |
H18 |
140 |
- |
2 |
2 |
3 |
3 |
3103, 3003 |
O |
90 |
130 |
20 |
23 |
24 |
24 |
3103, 3003 |
H14 |
130 |
180 |
3 |
4 |
5 |
5 |
3103, 3003 |
H16 |
150 |
195 |
2 |
3 |
4 |
4 |
3103, 3003 |
H18 |
170 |
- |
2 |
2 |
3 |
3 |
3004 |
O |
150 |
200 |
10 |
|||
3004 |
H32 |
193 |
240 |
1 |
|||
3004 |
H34 |
220 |
260 |
1 |
|||
3004 |
H36 |
240 |
280 |
1 |
|||
3004 |
H38 |
260 |
- |
1 |
|||
3105 |
O |
95 |
145 |
14 |
14 |
15 |
16 |
3105 |
H14 |
150 |
200 |
4 |
4 |
5 |
5 |
3105 |
H16 |
175 |
215 |
2 |
2 |
3 |
4 |
3105 |
H18 |
195 |
- |
1 |
1 |
1 |
2 |
5005 |
O |
103 |
144 |
12 |
|||
5005 |
H32 |
117 |
158 |
3 |
|||
5005 |
H34 |
137 |
180 |
2 |
|||
5005 |
H36 |
158 |
200 |
1 |
|||
5005 |
H38 |
180 |
- |
1 |
|||
5052 |
O |
170 |
210 |
14 |
|||
5052 |
H32 |
210 |
260 |
4 |
|||
5052 |
H34 |
230 |
280 |
3 |
|||
5052 |
H36 |
255 |
300 |
2 |
|||
5052 |
H38 |
268 |
- |
2 |
|||
5251 |
O |
160 |
200 |
13 |
|||
5251 |
H32 |
190 |
230 |
3 |
|||
5251 |
H34 |
210 |
250 |
3 |
|||
5251 |
H36 |
230 |
270 |
3 |
|||
5251 |
H38 |
255 |
- |
2 |
|||
8011 |
O |
85 |
120 |
20 |
23 |
25 |
30 |
8011 |
H14 |
125 |
160 |
3 |
4 |
5 |
5 |
8011 |
H16 |
150 |
180 |
2 |
3 |
4 |
4 |
8011 |
H18 |
175 |
- |
2 |
2 |
3 |
3 |
The high strength-to-weight ratio and raised anti-skid patterns make ALuminium Pattern sheets ideal...
Aluminum Foil is one of our core products, Supplied with meticulous attention to detail. We prioriti...
3105 is one of the most widely used anti rust aluminium, with slightly higher strength than that of...
Aluminum sheets are precision-finished to meet international standards for tight thickness, toleranc...
Aluminum coils can be produced from aluminum ingots or other forms of raw aluminum (called cold roll...